Where is the signature line placed in relation to the complimentary closing?

In standard letter formatting, particularly in formal correspondence, the signature line is placed four lines below the complimentary closing. This spacing provides a clear and organized presentation, ensuring there is enough space for a handwritten signature if necessary.

The placement of the signature line in this manner maintains consistency and visual appeal in business communication. It allows the reader to easily identify where the sender's name and potential signature are located, distinguishing it from the closing salutation and the body of the letter. This format is widely used in professional settings and is part of best practices for written communication.